Answer:
2 membrane layers cover up the nucleus
Answer:
1) Every planet's orbit is an ellipse with the sun at a focus.
2) A line joining the sun and a planet sweeps out equal areas in equal time(s)
3) The square of a planet's orbital period is proportional to the cube of semi major axis of it's orbit
Answer:
Is biomass in the rainforest an energy source or energy sink
Explanation:
It converts light energy which is abiotic, to glucose, which is consumed by organisms for energy. (It transfers to the appropriate type of energy for biotic organisms)
Finish. The work is done then the work is finish.
